Butler Creeks famous Steel Lips Magazines has the enhanced durability and function of stainless steel. For the ultimate in Ruger 10/22 .22LR magazines get the Butler Creek Steel Lips Banana Magazines in 25 round versions for your Ruger 10/22 Carbine. They are the ultimate in efficiency for feeding and reloading. The precision cast and ground holders include a patented system to clip two or three magazines together for some real serious fun and firepower.